RESEARCH-COTTRELL DRY COOLING
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely, water desalination plants; cooling appliances and installations, namely, water cooling towers, water condensers, namely, barometric condensers for condensing vapors by contact with liquid, and steam condensers, other than parts of machines; distillation apparatus not for scientific purposes; heat exchangers not being parts of machines; air conditioning ap...
Cancelled · July 25, 2017 · 87541875 ·